4102749420

Names of 4102749420

• Cardinal: 4102749420 can be written as Four billion, one hundred two million, seven hundred forty-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.10274942 × 10⁹

Factors of 4102749420

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 654

Divisors of 4102749420

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 19 20 21 22 28 30 33 35 38 42 44 49 55 57 60 66 70 76 77 84 95 98 105 110 114 121 132 133 140 147 154 165 190 196 209 210 220 228 231 242 245 266 285 294 308 330 363 380 385 399 418 420 462 484 490 532 539 570 588 605 607 627 660 665 726 735 770 798 836 847 924 931 980 1045 1078 1140 1155 1210 1214 1254 1330 1452 1463 1470 1540 1596 1617 1694 1815 1821 1862 1995 2090 2156 2299 2310 2420 2428 2508 2541 2660 2695 2793 2926 2940 3035 3135 3234 3388 3630 3642 3724 3990 4180 4235 4249 4389 4598 4620 4655 5082 5390 5586 5852 5929 6070 6270 6468 6677 6897 7260 7284 7315 7980 8085 8470 8498 8778 9105 9196 9310 10164 10241 10780 11172 11495 11533 11858 12140 12540 12705 12747 13354 13794 13965 14630 16093 16170 16940 16996 17556 17787 18210 18620 20031 20482 21245 21945 22990 23066 23716 25410 25494 26708 27588 27930 29260 29645 29743 30723 32186 32340 33385 34485 34599 35574 36420 40062 40964 42490 43890 45980 46132 46739 48279 50820 50988 51205 55860 57665 59290 59486 61446 63735 64372 66770 68970 69198 71148 73447 80124 80465 80731 84980 87780 88935 89229 93478 96558 100155 102410 112651 115330 118580 118972 122892 126863 127470 133540 137940 138396 140217 146894 148715 153615 160930 161462 172995 177870 178458 186956 193116 200310 204820 220341 225302 230660 233695 241395 242193 253726 254940 280434 293788 297430 307230 321860 322924 327173 337953 345990 355740 356916 367235 380589 400620 403655 440682 446145 450604 467390 482790 484386 507452 514129 560868 563255 565117 594860 614460 634315 654346 675906 691980 701085 734470 761178 807310 881364 888041 892290 934780 965580 968772 981519 1028258 1101705 1126510 1130234 1210965 1268630 1308692 1351812 1395493 1402170 1468940 1522356 1542387 1614620 1635865 1689765 1695351 1776082 1784580 1902945 1963038 2056516 2203410 2253020 2260468 2421930 2537260 2570645 2664123 2790986 2804340 2825585 3084774 3271730 3379530 3390702 3552164 3598903 3805890 3926076 4186479 4406820 4440205 4843860 4907595 5141290 5328246 5581972 5651170 6169548 6216287 6543460 6759060 6781404 6977465 7197806 7611780 7711935 8372958 8476755 8880410 9768451 9815190 10282580 10656492 10796709 11302340 12432574 13320615 13954930 14395612 15423870 16745916 16953510 17760820 17994515 18648861 19536902 19630380 20932395 21593418 24865148 26641230 27909860 29305353 30847740 31081435 33907020 35989030 37297722 39073804 41864790 43186836 48842255 53282460 53983545 58610706 62162870 68379157 71978060 74595444 83729580 93244305 97684510 107967090 117221412 124325740 136758314 146526765 186488610 195369020 205137471 215934180 273516628 293053530 341895785 372977220 410274942 586107060 683791570 820549884 1025687355 1367583140 2051374710 4102749420
• Sum of all divisors σ(n): 15487073280
• Sum of proper divisors (its aliquot sum) s(n): 11384323860
• 4102749420 is an abundant number, because the sum of its proper divisors (11384323860) is greater than itself. Its abundance is 7281574440

Bases of 4102749420

• Binary: 11110100100010101111110011101100₂
• Hexadecimal: 0xF48AFCEC
• Base-36: 1VUO5PO

Squares and roots of 4102749420

• 4102749420 squared (4102749420²) is 16832552803310336400
• 4102749420 cubed (4102749420³) is 69059746250900856745104888000
• The square root of 4102749420 is 64052.7081394691
• The cube root of 4102749420 is 1600.8783484559

Scales and comparisons

• 4,102,749,420 seconds is equal to 130 years, 23 weeks, 4 days, 12 hours, 37 minutes.
• To count from 1 to 4,102,749,420 would take you about two hundred sixty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 4102749420 cubic inches would be around 133.4 feet tall.

Recreational maths with 4102749420

• 4102749420 backwards is 0249472014
• 4102749420 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4102749420's digits is 33
• More coming soon!